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[OPIK-6425] [FE] Extend Ollie Explain to Spans & Threads + stream robustness
frostbyte_neo 发布于
2026-06-19 20:51:30 +00:00 Extend the contextual Explain feature beyond the Traces table:
- Widen ExplainKind with span.{error,duration,cost} and thread.{duration,cost};
AI_EXPLAIN_REGISTRY stays a total Record so a missing config is a compile error. - Make the Traces/Spans builders entity-aware via shared factories: the Spans
view emits span.* targets (entityId = span id; the backend resolves the parent
trace), the Traces view emits trace.*. Wrapping moved into a per-view useMemo. - Wire Explain onto the Threads table (duration + cost; threads have no error).
- Extract the generic withExplain HOC to a shared LogsPage/explain module so the
Traces/Spans and Threads tabs share one wrapper.
Stream robustness (host-only):
- Watchdog for a stalled stream (no chunk yet): ~10s -> "waking" state, ~30s ->
retryable timeout error + explain:cancel. A live pod streams/pings well before
then, so this only catches a request that never reached a live pod. - Fail in-flight cells when the pod/bridge goes away (setReady(false)/clearEmit)
so open popovers can't hang on "Thinking…/waking". - Optional structured explain:error.code mapped to contextual copy (falls back
to the raw message); host-generated timeout/pod-loss set their own codes.
Co-Authored-By: Claude Opus 4.8 noreply@anthropic.com
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- Widen ExplainKind with span.{error,duration,cost} and thread.{duration,cost};